Question

in my app I have a view controller with an image view in it. But whenever I go there for some reason I can’t zoom in or zoom out. What can be the problem?

code:

-(void)loadView {
  UIImageView *imgView = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"testImage.png"]];
  [self.view addSubview:imgView];
  [self.view bringSubviewToFront:imgView];
}

Answer 1

I’ve had the same problem a while ago. I fixed it by adding an UIScrollView between self.view and imgView. Here you can find the code I used. Please note that I was setting imageLink variable before pushing that view controller.

Hope it helps